Finding the Fourth Proportional to 37,987.59, 52,405.45 and 22,069.06

Step by Step Solution

1. Step 1: Write the proportion equation
   37,987.59 : 52,405.45 = 22,069.06 : x
2. Step 2: Convert to fraction form
   37,987.59/52,405.45 = 22,069.06/x
3. Step 3: Cross multiply
   37,987.59x = 52,405.45 × 22,069.06
4. Step 4: Simplify right side
   37,987.59x = 1,156,539,020.38
5. Step 5: Solve for x
   x = 1,156,539,020.38/37,987.59
6. Step 6: Final answer
   x = 30,445.18